The effect of yoghurt and soya yoghurt containing Bifidobacterium lactis Bb-12 or B. longum Bb-46 on Ehrlich ascites tumour cell proliferation was investigated in vitro and in vivo. Tumour cells were incubated with B. lactis Bb-12 or B. longum Bb-46 cultivated in de Mann Rogosa Sharpe (MRS) broth medium, or with their centrifuged supernatant fractions or sediments, for 2 h at 37 degrees C. Trea...

Yoghurt feeding inhibits induced colon cancer in mice. Several studies showed the immunomodulatory effect of yoghurt which can explain this inhibition. It is possible that yoghurt bacteria can also affect gut flora enzymes related to colon carcinogenesis as reported for other probiotics in different animal tumours. The aim of this work was to evaluate the role of yoghurt starter bacteria and th...

In May 2013, a European alert was issued regarding a hepatitis A virus (HAV) outbreak in Italy. In June 2013, HAV subgenotype IA with an identical sequence was identified in Ireland in three cases who had not travelled to Italy. The investigation consisted of descriptive epidemiology, a case-control study, microbiological testing of human and food specimens, molecular typing of positive specime...

Yoghurt merupakan salah satu minuman yang memiliki daya simpan tidak lama menyebabkan produk cepat mengalami pembusukan. Alternatif memperlama yoghurt yaitu dibuat inovasi berupa frozen (froyo). Bahan baku pembuatan sendiri antara lain adalah susu sapi segar, bakteri asam laktat (Lactobacillus Bulgaricus dan Streptococcus Thermophillus), ekstrak buah-buahan, serta gelatin. Proses froyo dimulai ...

Yoghurt merupakan salah satu produk hasil olahan susu dengan tekstur seperti gel yang diproduksi proses fermentasi. Sebelum dilakukan fermentasi, bakteri akan digunakan melalui inokulasi menggunakan kultur murni telah dibiakkan untuk membantu agar biaya produksi cukup rendah. Pembiakan ini umumnya dalam shake flask atau spinner glass. Akan tetapi penggunaan membutuhkan waktu lebih lama dan tega...

The study assessed the independent and combined effect of two specialty carbohydrates (polydextrose and xylitol) on appetite. Eight female and seven male lean volunteers were recruited from the University of Leeds campus. Using a repeated measures design, volunteers completed four conditions in a counterbalanced order. Each condition varied according to the yoghurt formulation administered: a c...

BACKGROUND Goat milk production in Shaanxi province is dominant in China, but the product is mainly infant formula and adult milk powder; product homogeneity is serious and has no goat yoghurt with probiotic culture. METHODS The effect of bacteria proportion (1:3:1, 1:2:1, 1:1:1, 2:1:1, 3:1:1) on pH, acidity, and viable counts and sensory evaluation of goat milk fermented by probiotics includ...

The rheological properties and microstructure of buffalo yoghurt were investigated and compared to bovine yoghurt. Buffalo yoghurt exhibited a greater degree of thixotropy and a higher level of syneresis. These differences can be linked to the underlying microstructure of the yoghurt, which is more porous and contains bigger fat globules compared to bovine yoghurt. This study shows how milk pro...

Many studies have been done on the hypocholesterolaemic effect of probiotic yoghurt. The results, however, are not conclusive. The aim of the present study was to test the effect of probiotic and conventional yoghurt on the lipid profile in women. In a randomised trial, ninety female volunteers aged 19-49 years were assigned to three groups. Subjects consumed daily 300 g probiotic yoghurt conta...